Sudoku Suprême n° 039 : Page 11 - Gr 8

L’Approche du tigre (AIC type I)

L3C4 =1=5= L3C4 -5- L1C4 =5=3= L1C4 -3- L1C9 =3= L2C9 -3-6- L2C9 =6= L3C9 -6-7- L3C9 =7= L3C3 -7- L1C2 =7=4= L1C2 -4- L1C6 =4= L9C6 -4-2- L9C6 =2= L9C8 -2-1- L9C8 =1= L9C4 donc L27C4 ≠ 1